Internal medicine
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Cryofibrinogen-associated glomerulonephritis (CryoFiGN) is rare, and its diagnosis is difficult while treatment is not established. We herein report an elderly woman with CryoFiGN who experienced recurrent purpura and nephritic features that subsequently progressed to nephrotic syndrome and required hemodialysis during the 18-month clinical course. ⋯ The diagnosis of CryoFiGN was based on the clinical presentation, characteristic glomerular deposits, and results of laser microdissection and liquid chromatography-tandem mass spectrometry of the glomeruli. This case highlights the potential utility of corticosteroids as a treatment option for patients with CryoFiGN, even after hemodialysis.
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Objective We retrospectively compared the dose, cost, and safety of vadadustat and daprodustat for the treatment of renal anemia in patients with chronic kidney diseases who were not undergoing dialysis. Methods The primary outcome of this study was the change in dose and cost from the initiation of vadadustat and daprodustat treatment. The secondary outcome was the drug safety. ⋯ Conclusion These results suggest that heterogeneity exists in the drug potency and dosage required for treatment between daprodustat and vadadustat. Serious adverse events [death, cardiovascular disease, end stage renal disease (ESRD), and malignancy] occurred in more than 20% of participants with both HIF-PHIs. Further studies are required to confirm the safety of HIF-PHIs.
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A 79-year-old woman presented with difficulty walking and disturbance of consciousness. Magnetic resonance imaging revealed diffuse white matter lesions and abnormal signals along the surface of the brain and sulci. ⋯ Steroids and other immunosuppressant therapies showed only limited effects. PACNS with pathological findings of EGPA is extremely rare, and a prompt brain biopsy is necessary for a diagnosis.
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A 29-year-old Japanese woman was admitted to our hospital with a fever, cardiogenic shock, and cardiac arrest. Laboratory data indicated multiple organ failure in addition to hemoconcentration, hypoalbuminemia, and myocardial damage. ⋯ However, hypovolemic shock and hypoalbuminemia progressed along with severe anemia, and the patient died 18 hours after admission. The patient was diagnosed with systemic capillary leak syndrome associated with coronavirus disease 2019.
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Objective Edoxaban is an anticoagulant used for venous thromboembolism (VTE) treatment and requires pretreatment with parenteral anticoagulants. However, pretreatment is not always performed in the clinical setting. In this study, we investigated the safety and effectiveness of edoxaban treatment in patients with VTE with or without pretreatment. ⋯ After propensity score matching, the cumulative incidence of major bleeding was not significantly higher in patients with pretreatment than in those without it (log-rank test, p=0.136). The incidence of deteriorated VTE on imaging did not significantly differ between patients with and without pretreatment, even after propensity matching (log-rank test, p=0.414). Conclusion In a real-world clinical setting, where physicians determined the use of parenteral anticoagulant lead-in according to their experience, patient demographics, and VTE characteristics, no significant differences were found regarding safety and effectiveness in edoxaban-treated VTE patients with or without pretreatment with parenteral anticoagulants.